package collection_.map;

import java.util.HashMap;
import java.util.Hashtable;
import java.util.Map;


/**
 * Map分析
 * @author 15594
 */
public class MapTest {
    public static void main(String[] args) {
        Map<String,String> map = new HashMap<>();

        map.put("1559465552lihua","77");

    }
}
